M. A. Appels

Also known as

M. A. Appels

Identifiers

  • Open LibraryOL14777595A

Top Subjects

  • Fixation (1)
  • Nitrogen (1)
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  • Symbiosis (1)
  • Root-tubercles (1)
  • Rhizobium leguminosarum (1)

Books by M. A. Appels

Total count: 1